Optical Unit Disassemblies - Sanyo PLC-EF30 Service Manual

Optical unit disassemblies

B
B
B
A
A
B
A
A
D
D
C
E
E
E
E
E
E
A
B
A
B
B
C
Optical unit
-13-
1.
Projection lens and Holder lens
unit removal.
1. Turn 4 screws A and remove the Projection lens.
2. Remove 4 screws B and remove the Holder lens unit.
2.
Integrator lens in unit, Integrator
lens out & PBS unit, Condenser
lens unit, Relay lens unit and Polarizer
units removal.
Note :
Each polarizer unit uses different charac-
teristic polarization glasses.
Polarizer units as they are removed from
the optical unit so that they may be
reassembled in the same location from
which they were removed.
1. Remove 2 screws A and remove the Integrator lens in
unit.
2. Remove 3 screws B and remove the Integrator lens out
& PBS unit.
3. Remove 2 screws C and remove the Condenser lens
unit.
4. Remove 2 screws D and remove the Relay lens unit.
5. Remove 6 screws E and remove the 3 Polarizer units.
Mark the